bt-core/bt-core-adapter.c

   1 /*
   2  * Bluetooth-frwk
   3  *
   4  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Contact:  Hocheol Seo <hocheol.seo@samsung.com>
   7  *               Girishashok Joshi <girish.joshi@samsung.com>
   8  *               Chanyeol Park <chanyeol.park@samsung.com>
   9  *
  10  * Licensed under the Apache License, Version 2.0 (the "License");
  11  * you may not use this file except in compliance with the License.
  12  * You may obtain a copy of the License at
  13  *
  14  *              http://www.apache.org/licenses/LICENSE-2.0
  15  *
  16  * Unless required by applicable law or agreed to in writing, software
  17  * distributed under the License is distributed on an "AS IS" BASIS,
  18  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  19  * See the License for the specific language governing permissions and
  20  * limitations under the License.
  21  *
  22  */
  23
  24 #include <vconf.h>
  25 #include <vconf-keys.h>
  26 #include <bundle.h>
  27 #include <eventsystem.h>
  28
  29 #include "bt-core-main.h"
  30 #include "bt-core-adapter.h"
  31 #include "bt-core-common.h"
  32 #include "bt-core-dbus-handler.h"
  33 #include "bt-core-noti-handler.h"
  34
  35 #define BT_CORE_IDLE_TERM_TIME 200 /* 200ms */
  36 #define BT_CORE_CHECK_ADAPTER_OBJECT_PATH_MAX 50
  37
  38
  39 static bt_status_t adapter_status = BT_DEACTIVATED;
  40 static bt_le_status_t adapter_le_status = BT_LE_DEACTIVATED;
  41 static gboolean is_recovery_mode = FALSE;
  42
  43 static int bt_status_before[BT_MODE_MAX] = { VCONFKEY_BT_STATUS_OFF, };
  44 static int bt_le_status_before[BT_MODE_MAX] = { VCONFKEY_BT_LE_STATUS_OFF, };
  45
  46 static void __bt_core_set_status(bt_status_t status)
  47 {
  48         adapter_status = status;
  49 }
  50
  51 bt_status_t _bt_core_get_status(void)
  52 {
  53         return adapter_status;
  54 }
  55
  56 static void __bt_core_set_le_status(bt_le_status_t status)
  57 {
  58         adapter_le_status = status;
  59 }
  60
  61 bt_le_status_t _bt_core_get_le_status(void)
  62 {
  63         return adapter_le_status;
  64 }
  65
  66 int _bt_core_get_bt_status(bt_mode_e mode)
  67 {
  68         return bt_status_before[mode];
  69 }
  70
  71 int _bt_core_get_bt_le_status(bt_mode_e mode)
  72 {
  73         return bt_le_status_before[mode];
  74 }
  75
  76 void _bt_core_set_bt_status(bt_mode_e mode, int status)
  77 {
  78         bt_status_before[mode] = status;
  79 }
  80
  81 void _bt_core_set_bt_le_status(bt_mode_e mode, int status)
  82 {
  83         bt_le_status_before[mode] = status;
  84 }
  85
  86 gboolean _bt_core_is_recovery_mode(void)
  87 {
  88         return is_recovery_mode;
  89 }
  90
  91 static gboolean __bt_core_idle_terminate(gpointer data)
  92 {
  93         BT_DBG("+");
  94         _bt_core_terminate();
  95         return FALSE;
  96 }
  97
  98 gboolean _bt_core_is_flight_mode_enabled(void)
  99 {
 100 #ifdef TIZEN_BT_FLIGHTMODE_ENABLED
 101         int isFlightMode = 0;
 102         int ret = -1;
 103
 104         ret = vconf_get_bool(VCONFKEY_TELEPHONY_FLIGHT_MODE, &isFlightMode);
 105         if (ret != 0) {
 106                 BT_ERR("vconf_get_bool failed");
 107         }
 108         return isFlightMode;
 109 #else
 110         return FALSE;
 111 #endif
 112 }
 113
 114 static int __execute_command(const char *cmd, char *const arg_list[])
 115 {
 116         int pid;
 117         int pid2;
 118         int status = 0;
 119         BT_DBG("+");
 120
 121         pid = fork();
 122         switch (pid) {
 123         case -1:
 124                 BT_ERR("fork failed");
 125                 return -1;
 126
 127         case 0:
 128                 pid2 = fork();
 129                 if (pid2 == -1) {
 130                         BT_ERR("fork failed");
 131                 } else if (pid2 == 0) {
 132                         execv(cmd, arg_list);
 133                         exit(256);
 134                 }
 135                 exit(0);
 136                 break;
 137
 138         default:
 139                 BT_DBG("parent : forked[%d]", pid);
 140                 waitpid(pid, &status, 0);
 141                 BT_DBG("child is terminated : %d", status);
 142                 break;
 143         }
 144         BT_DBG("-");
 145         return 0;
 146 }
 147
 148 int _bt_enable_adapter(void)
 149 {
 150         int ret;
 151         bt_status_t status;
 152         bt_le_status_t le_status;
 153
 154         BT_INFO("");
 155
 156         status = _bt_core_get_status();
 157         if (status != BT_DEACTIVATED) {
 158                 BT_ERR("Invalid state %d", status);
 159                 return -1;
 160         }
 161
 162         le_status = _bt_core_get_le_status();
 163         if (le_status == BT_LE_ACTIVATED) {
 164                 /* Turn on PSCAN, (ISCAN if needed) */
 165                 /* Return with 0 for the Enabled response. */
 166                 __bt_core_set_status(BT_ACTIVATED);
 167                 BT_INFO("BR/EDR is enabled.");
 168                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 169                 return 0;
 170         }
 171
 172         __bt_core_set_status(BT_ACTIVATING);
 173 #ifdef USB_BLUETOOTH
 174         char *argv_up[] = {"/usr/bin/hciconfig", "/usr/bin/hciconfig", "hci0", "up", NULL};
 175         ret = __execute_command("/usr/bin/hciconfig", argv_up);
 176 #else
 177         ret = __execute_command("/usr/etc/bluetooth/bt-stack-up.sh", NULL);
 178 #endif
 179         if (ret < 0) {
 180                 BT_ERR("running script failed");
 181 #ifdef USB_BLUETOOTH
 182                 char *argv_down[] = {"/usr/bin/hciconfig", "/usr/bin/hciconfig", "hci0", "down", NULL};
 183                 ret = __execute_command("/usr/bin/hciconfig", argv_down);
 184 #else
 185                 ret = __execute_command("/usr/etc/bluetooth/bt-dev-end.sh", NULL);
 186 #endif
 187                 __bt_core_set_status(BT_DEACTIVATED);
 188                 return -1;
 189         }
 190
 191         return 0;
 192 }
 193
 194 int _bt_disable_adapter(void)
 195 {
 196         bt_status_t status;
 197         bt_le_status_t le_status;
 198
 199         BT_INFO_C("Disable adapter");
 200
 201         le_status = _bt_core_get_le_status();
 202         BT_DBG("le_status : %d", le_status);
 203 #if 0 /* only the concept of private */
 204         if (le_status == BT_LE_ACTIVATED) {
 205                 /* Turn off PSCAN, (ISCAN if needed) */
 206                 /* Return with 0 for the Disabled response. */
 207                 __bt_core_set_status(BT_DEACTIVATED);
 208                 BT_INFO("BR/EDR is disabled. now LE only mode");
 209                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 210                 return 0;
 211         }
 212 #endif
 213
 214         status = _bt_core_get_status();
 215         if (status == BT_ACTIVATING) {
 216                 /* Forcely terminate */
 217 #ifdef USB_BLUETOOTH
 218                 char *argv_down[] = {"/usr/bin/hciconfig", "/usr/bin/hciconfig", "hci0", "down", NULL};
 219                 if (__execute_command("/usr/bin/hciconfig", argv_down) < 0) {
 220 #else
 221                 if (__execute_command("/usr/etc/bluetooth/bt-stack-down.sh", NULL) < 0) {
 222 #endif
 223                         BT_ERR("running script failed");
 224                 }
 225                 _bt_core_terminate();
 226                 return 0;
 227         } else if (status != BT_ACTIVATED) {
 228                 BT_ERR("Invalid state %d", status);
 229         }
 230
 231         __bt_core_set_status(BT_DEACTIVATING);
 232 #ifdef USB_BLUETOOTH
 233         char *argv_down[] = {"/usr/bin/hciconfig", "/usr/bin/hciconfig", "hci0", "down", NULL};
 234         if (__execute_command("/usr/bin/hciconfig", argv_down) < 0) {
 235 #else
 236         if (__execute_command("/usr/etc/bluetooth/bt-stack-down.sh", NULL) < 0) {
 237 #endif
 238                 BT_ERR("running script failed");
 239                 __bt_core_set_status( BT_ACTIVATED);
 240                 return -1;
 241         }
 242
 243         return 0;
 244 }
 245
 246 int _bt_enable_adapter_le(void)
 247 {
 248         BT_DBG("");
 249
 250         int ret;
 251         bt_status_t status;
 252         bt_le_status_t le_status;
 253         le_status = _bt_core_get_le_status();
 254         retv_if(le_status != BT_LE_DEACTIVATED, -1);
 255
 256         status = _bt_core_get_status();
 257         if (status == BT_DEACTIVATED) {
 258                 __bt_core_set_le_status(BT_LE_ACTIVATING);
 259                 BT_DBG("Activate BT");
 260 #ifdef USB_BLUETOOTH
 261                 char *argv_up[] = {"/usr/bin/hciconfig", "/usr/bin/hciconfig", "hci0", "up", NULL};
 262                 ret = __execute_command("/usr/bin/hciconfig", argv_up);
 263 #else
 264                 ret = __execute_command("/usr/etc/bluetooth/bt-stack-up.sh", NULL);
 265 #endif
 266                 if (ret < 0) {
 267                         BT_ERR("running script failed");
 268 #ifdef USB_BLUETOOTH
 269                         char *argv_down[] = {"/usr/bin/hciconfig", "/usr/bin/hciconfig", "hci0", "down", NULL};
 270                         ret = __execute_command("/usr/bin/hciconfig", argv_down);
 271 #else
 272                         ret = __execute_command("/usr/etc/bluetooth/bt-dev-end.sh &", NULL);
 273 #endif
 274                         __bt_core_set_status(BT_DEACTIVATED);
 275                         __bt_core_set_le_status(BT_LE_DEACTIVATED);
 276                         return -1;
 277                 }
 278         } else {
 279                 __bt_core_set_le_status(BT_LE_ACTIVATED);
 280                 g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 281         }
 282 #ifdef HPS_FEATURE
 283         ret = _bt_core_start_httpproxy();
 284         if (ret < 0) {
 285                 BT_ERR("_bt_core_start_httpproxy() failed");
 286         }
 287 #endif
 288
 289         return 0;
 290 }
 291
 292 int _bt_disable_adapter_le(void)
 293 {
 294         BT_DBG("+");
 295
 296         bt_status_t status;
 297         bt_le_status_t le_status;
 298
 299         le_status = _bt_core_get_le_status();
 300         retv_if(le_status == BT_LE_DEACTIVATED, 0);
 301         retv_if(le_status == BT_LE_DEACTIVATING, -1);
 302
 303 #ifdef HPS_FEATURE
 304         _bt_core_stop_httpproxy();
 305 #endif
 306
 307         status = _bt_core_get_status();
 308         BT_DBG("status : %d", status);
 309
 310         if (status == BT_DEACTIVATED) {
 311                 __bt_core_set_le_status(BT_LE_DEACTIVATING);
 312 #ifdef USB_BLUETOOTH
 313                 char *argv_down[] = {"/usr/bin/hciconfig", "/usr/bin/hciconfig", "hci0", "down", NULL};
 314                 if (__execute_command("/usr/bin/hciconfig", argv_down) < 0) {
 315 #else
 316                 if (__execute_command("/usr/etc/bluetooth/bt-stack-down.sh", NULL) < 0) {
 317 #endif
 318                         BT_ERR("running script failed");
 319                         __bt_core_set_le_status(BT_LE_ACTIVATED);
 320                         return -1;
 321                 }
 322         } else {
 323                         g_timeout_add(BT_CORE_IDLE_TERM_TIME, __bt_core_idle_terminate, NULL);
 324         }
 325
 326         __bt_core_set_le_status(BT_LE_DEACTIVATED);
 327
 328         BT_DBG("-");
 329         return 0;
 330 }
 331
 332 int _bt_core_service_request_adapter(int service_function)
 333 {
 334         int ret = -1;
 335
 336         GArray *in_param1 = NULL;
 337         GArray *in_param2 = NULL;
 338         GArray *in_param3 = NULL;
 339         GArray *in_param4 = NULL;
 340         GArray *out_param = NULL;
 341
 342         BT_ALLOC_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 343
 344         ret = _bt_core_service_request(BT_CORE_SERVICE, service_function,
 345                         in_param1, in_param2, in_param3, in_param4, &out_param);
 346         if (ret < 0)
 347                 BT_ERR("_bt_core_service_request_adapter() failed");
 348
 349         BT_FREE_PARAMS(in_param1, in_param2, in_param3, in_param4, out_param);
 350
 351         return ret;
 352 }
 353
 354 static gboolean __bt_core_check_the_adapter_path(GDBusConnection *conn)
 355 {
 356         GError *err = NULL;
 357         GDBusProxy *manager_proxy = NULL;
 358         GVariant *result = NULL;
 359         char *adapter_path = NULL;
 360
 361         if(conn == NULL)
 362                 return FALSE;
 363
 364         manager_proxy =  g_dbus_proxy_new_sync(conn,
 365                         G_DBUS_PROXY_FLAGS_NONE, NULL,
 366                         "org.bluez",
 367                         "/",
 368                         "org.freedesktop.DBus.ObjectManager",
 369                         NULL, &err);
 370
 371         if (!manager_proxy) {
 372                 if (err != NULL) {
 373                         BT_ERR("Unable to create proxy: %s", err->message);
 374                         g_clear_error(&err);
 375                 } else {
 376                         BT_ERR("Fail to create proxy");
 377                 }
 378                 goto fail;
 379         }
 380
 381         result = g_dbus_proxy_call_sync(manager_proxy, "DefaultAdapter", NULL,
 382                         G_DBUS_CALL_FLAGS_NONE, -1, NULL, &err);
 383         if (!result) {
 384                 if (err != NULL) {
 385                         BT_ERR("Fail to get DefaultAdapter (Error: %s)", err->message);
 386                         g_clear_error(&err);
 387                 } else{
 388                         BT_ERR("Fail to get DefaultAdapter");
 389                 }
 390                 goto fail;
 391         }
 392
 393         if (g_strcmp0(g_variant_get_type_string(result), "(o)")) {
 394                 BT_ERR("Incorrect result\n");
 395                 goto fail;
 396         }
 397
 398         g_variant_get(result, "(&o)", &adapter_path);
 399
 400         if (adapter_path == NULL ||
 401                 strlen(adapter_path) >= BT_CORE_CHECK_ADAPTER_OBJECT_PATH_MAX) {
 402                 BT_ERR("Adapter path is inproper\n");
 403                 goto fail;
 404         }
 405
 406         g_variant_unref(result);
 407         g_object_unref(manager_proxy);
 408
 409         return TRUE;
 410
 411 fail:
 412         if (result)
 413                 g_variant_unref(result);
 414
 415         if (manager_proxy)
 416                 g_object_unref(manager_proxy);
 417
 418         return FALSE;
 419 }
 420
 421 void _bt_core_update_status(void)
 422 {
 423         int bt_status = VCONFKEY_BT_STATUS_OFF;
 424         int bt_le_status = VCONFKEY_BT_LE_STATUS_OFF;
 425         gboolean ret = FALSE;
 426
 427         ret = __bt_core_check_the_adapter_path(_bt_core_get_gdbus_connection());
 428         BT_INFO("check the real status of bt_adapter");
 429
 430         if (ret != TRUE) {
 431                 __bt_core_set_status(BT_DEACTIVATED);
 432                 __bt_core_set_le_status(BT_DEACTIVATED);
 433         } else {
 434                 if (vconf_get_int(VCONFKEY_BT_STATUS, &bt_status) < 0)
 435                         BT_ERR("no bluetooth device info, so BT was disabled at previous session");
 436                 if (vconf_get_int(VCONFKEY_BT_LE_STATUS, &bt_le_status) < 0)
 437                         BT_ERR("no bluetooth le info, so BT LE was disabled at previous session");
 438
 439                 BT_INFO("bt_status = %d, bt_le_status = %d", bt_status, bt_le_status);
 440
 441                 if(bt_status & VCONFKEY_BT_STATUS_ON)
 442                         __bt_core_set_status(BT_ACTIVATED);
 443                 if(bt_le_status & VCONFKEY_BT_LE_STATUS_ON)
 444                         __bt_core_set_le_status(BT_ACTIVATED);
 445         }
 446 }
 447
 448 gboolean _bt_core_enable_adapter(void)
 449 {
 450         int ret;
 451
 452         _bt_set_flightmode_request(FALSE);
 453         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 454                 BT_ERR("Set vconf failed");
 455
 456         ret = _bt_enable_adapter();
 457         if (ret < 0)
 458                 return FALSE;
 459         else
 460                 return TRUE;
 461 }
 462
 463 gboolean _bt_core_disable_adapter(void)
 464 {
 465         int ret;
 466
 467         _bt_set_flightmode_request(FALSE);
 468         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 469                 BT_ERR("Set vconf failed");
 470
 471         ret = _bt_disable_adapter();
 472         if (ret < 0)
 473                 return FALSE;
 474         else
 475                 return TRUE;
 476 }
 477
 478 gboolean _bt_core_recover_adapter(void)
 479 {
 480         int ret;
 481         int ret_le;
 482
 483         BT_INFO_C("Recover bt adapter");
 484
 485         _bt_set_flightmode_request(FALSE);
 486         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 487                 BT_ERR("Set vconf failed");
 488
 489         is_recovery_mode = TRUE;
 490
 491         _bt_core_update_status();
 492
 493         if (_bt_core_get_status() == BT_ACTIVATED) {
 494                 _bt_core_set_bt_status(BT_RECOVERY_MODE, 1);
 495                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER);
 496         }
 497         if (_bt_core_get_le_status() == BT_LE_ACTIVATED) {
 498                 _bt_core_set_bt_le_status(BT_RECOVERY_MODE, 1);
 499                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER_LE);
 500         }
 501
 502         ret = _bt_disable_adapter();
 503         if (ret < 0)
 504                 BT_ERR("_bt_disable_adapter() failed");
 505         ret_le = _bt_disable_adapter_le();
 506         if (ret_le < 0)
 507                 BT_ERR("_bt_disable_adapter_le() failed");
 508
 509         return TRUE;
 510 }
 511
 512 gboolean _bt_core_enable_adapter_le(void)
 513 {
 514         int ret;
 515
 516         ret = _bt_enable_adapter_le();
 517         if (ret < 0)
 518                 return FALSE;
 519         else
 520                 return TRUE;
 521 }
 522
 523 gboolean _bt_core_disable_adapter_le(void)
 524 {
 525         BT_DBG("+");
 526
 527         int ret;
 528
 529         ret = _bt_disable_adapter_le();
 530         if (ret < 0)
 531                 return FALSE;
 532         else
 533                 return TRUE;
 534 }
 535
 536 gboolean __bt_core_reset_adapter(void)
 537 {
 538         /* Forcely terminate */
 539         if (__execute_command("/usr/etc/bluetooth/bt-reset-env.sh", NULL) < 0) {
 540                 BT_ERR("running script failed");
 541         }
 542         _bt_core_terminate();
 543
 544         return TRUE;
 545 }
 546
 547 static gboolean __bt_core_enable_core_timeout_cb(gpointer data)
 548 {
 549         BT_DBG("+");
 550
 551         _bt_core_init_vconf_value();
 552
 553         return FALSE;
 554 }
 555
 556 gboolean _bt_core_enable_core(void)
 557 {
 558         BT_DBG("+");
 559
 560         _bt_core_update_status();
 561
 562         g_timeout_add(200, (GSourceFunc)__bt_core_enable_core_timeout_cb, NULL);
 563
 564         BT_DBG("-");
 565         return TRUE;
 566 }
 567
 568 gboolean _bt_core_factory_test_mode(const char *type, const char *arg)
 569 {
 570
 571         char *cmd = NULL;
 572         char *arg_list[3] = { NULL, NULL, NULL };
 573
 574         BT_DBG("Test item : %s", type);
 575
 576         if (g_strcmp0(type, "Enable_RF_Test") == 0) {
 577                 cmd = "/usr/etc/bluetooth/bt-edutm-on.sh";
 578                 arg_list[0] = "bt-edutm-on.sh";
 579         } else if (g_strcmp0(type, "Disable_RF_Test") == 0) {
 580                 cmd = "/usr/etc/bluetooth/bt-edutm-off.sh";
 581                 arg_list[0] = "bt-edutm-off.sh";
 582         } else if (g_strcmp0(type, "Slave_Mode") == 0) {
 583                 cmd = "/usr/etc/bluetooth/bt-mode-slave.sh";
 584                 arg_list[0] = "bt-mode-slave.sh";
 585         } else if (g_strcmp0(type, "Master_Mode") == 0) {
 586                 cmd = "/usr/etc/bluetooth/bt-mode-master.sh";
 587                 arg_list[0] = "bt-mode-master.sh";
 588         } else if (g_strcmp0(type, "SSP_Debug_Mode") == 0) {
 589                 cmd = "/usr/etc/bluetooth/bt-set-ssp-debug-mode.sh";
 590                 arg_list[0] = "bt-set-ssp-debug-mode.sh";
 591                 arg_list[1] = (char *)arg;
 592         } else if (g_strcmp0(type, "RF_Channel") == 0) {
 593                 cmd = "/usr/etc/bluetooth/bt-enable-rf-channel.sh";
 594                 arg_list[0] = "bt-enable-rf-channel.sh";
 595                 arg_list[1] = (char *)arg;
 596         } else {
 597                 _bt_core_terminate();
 598                 return FALSE;
 599         }
 600
 601         BT_DBG("Run %s", cmd);
 602         if (__execute_command(cmd, arg_list) < 0) {
 603                 BT_ERR("running script failed");
 604         }
 605
 606         _bt_core_terminate();
 607         return TRUE;
 608 }
 609
 610 static gboolean __bt_core_recovery_cb(gpointer data)
 611 {
 612         int ret = 0;
 613         gboolean is_request_failed = FALSE;
 614         static gboolean is_first_failure = TRUE;
 615
 616         BT_DBG("+");
 617
 618         if (_bt_core_get_bt_status(BT_RECOVERY_MODE) == 1) {
 619                 ret = _bt_core_service_request_adapter(BT_ENABLE_ADAPTER);
 620                 if (ret < 0)
 621                         is_request_failed = TRUE;
 622         }
 623
 624         if (_bt_core_get_bt_le_status(BT_RECOVERY_MODE) == 1) {
 625                 ret = _bt_core_service_request_adapter(BT_ENABLE_ADAPTER_LE);
 626                 if (ret < 0)
 627                         is_request_failed = TRUE;
 628         }
 629
 630         if (is_request_failed == TRUE) {
 631                 BT_ERR("Recovery is failed.");
 632                 if (is_first_failure == TRUE) {
 633                         g_timeout_add(2000, (GSourceFunc)__bt_core_recovery_cb, NULL);
 634                         is_first_failure = FALSE;
 635                         return FALSE;
 636                 } else {
 637                         is_first_failure = TRUE;
 638                         return FALSE;
 639                 }
 640         } else
 641                 is_first_failure = TRUE;
 642
 643         if (_bt_core_get_bt_status(BT_RECOVERY_MODE) == 1) {
 644                 _bt_core_set_bt_status(BT_RECOVERY_MODE, 0);
 645                 ret = _bt_enable_adapter();
 646                 if (ret < 0)
 647                         BT_ERR("_bt_enable_adapter() failed");
 648         }
 649         if (_bt_core_get_bt_le_status(BT_RECOVERY_MODE) == 1) {
 650                 _bt_core_set_bt_le_status(BT_RECOVERY_MODE, 0);
 651                 ret = _bt_enable_adapter_le();
 652                 if (ret < 0)
 653                         BT_ERR("_bt_enable_adapter_le() failed");
 654         }
 655
 656         is_recovery_mode = FALSE;
 657
 658         BT_DBG("-");
 659
 660         return FALSE;
 661 }
 662
 663 static gboolean __bt_core_enable_timeout_cb(gpointer data)
 664 {
 665         bt_status_t adapter_status;
 666         bt_le_status_t adapter_status_le;
 667
 668         BT_DBG("");
 669
 670         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 0) != 0)
 671                 BT_ERR("Set vconf failed");
 672
 673         adapter_status = _bt_core_get_status();
 674         adapter_status_le = _bt_core_get_le_status();
 675
 676         if (adapter_status == BT_DEACTIVATED &&
 677                         _bt_core_get_bt_status(BT_FLIGHT_MODE) != 0) {
 678                 _bt_core_set_bt_status(BT_FLIGHT_MODE, 0);
 679                 _bt_core_service_request_adapter(BT_ENABLE_ADAPTER);
 680                 _bt_enable_adapter();
 681         }
 682
 683         if (adapter_status_le == BT_LE_DEACTIVATED &&
 684                         _bt_core_get_bt_le_status(BT_FLIGHT_MODE) != 0) {
 685                 _bt_core_set_bt_le_status(BT_FLIGHT_MODE, 0);
 686                 _bt_core_service_request_adapter(BT_ENABLE_ADAPTER_LE);
 687                 _bt_enable_adapter_le();
 688         }
 689
 690         return FALSE;
 691 }
 692
 693 static gboolean __bt_core_disable_timeout_cb(gpointer data)
 694 {
 695         bt_status_t adapter_status;
 696         bt_le_status_t adapter_status_le;
 697
 698         BT_DBG("");
 699
 700         if (vconf_set_int(BT_OFF_DUE_TO_FLIGHT_MODE, 1) != 0)
 701                 BT_ERR("Set vconf failed");
 702
 703         adapter_status = _bt_core_get_status();
 704         adapter_status_le = _bt_core_get_le_status();
 705
 706         if (adapter_status == BT_ACTIVATED) {
 707                 int bt_status_before_mode = 0;
 708
 709                 if (vconf_get_int(VCONFKEY_BT_STATUS, &bt_status_before_mode) == 0)
 710                         _bt_core_set_bt_status(BT_FLIGHT_MODE, bt_status_before_mode);
 711
 712                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER);
 713                 _bt_disable_adapter();
 714         }
 715
 716         if (adapter_status_le == BT_LE_ACTIVATED) {
 717                 int bt_le_status_before_mode = 0;
 718
 719                 if (vconf_get_int(VCONFKEY_BT_LE_STATUS, &bt_le_status_before_mode) == 0)
 720                         _bt_core_set_bt_le_status(BT_FLIGHT_MODE, bt_le_status_before_mode);
 721
 722                 _bt_core_service_request_adapter(BT_DISABLE_ADAPTER_LE);
 723                 _bt_disable_adapter_le();
 724         }
 725
 726         return FALSE;
 727 }
 728
 729 static int __bt_eventsystem_set_value(const char *event, const char *key, const char *value)
 730 {
 731         int ret;
 732         bundle *b = NULL;
 733
 734         b = bundle_create();
 735
 736         bundle_add_str(b, key, value);
 737
 738         ret = eventsystem_send_system_event(event, b);
 739
 740         BT_DBG("eventsystem_send_system_event result: %d", ret);
 741
 742         bundle_free(b);
 743
 744         return ret;
 745 }
 746
 747 void _bt_core_adapter_added_cb(void)
 748 {
 749         bt_status_t status;
 750         bt_le_status_t le_status;
 751         gboolean flight_mode_status;
 752
 753         BT_DBG("");
 754
 755         status = _bt_core_get_status();
 756         BT_DBG("status : %d", status);
 757         le_status = _bt_core_get_le_status();
 758         BT_DBG("le_status : %d", le_status);
 759
 760         if (status == BT_ACTIVATING)
 761                 __bt_core_set_status(BT_ACTIVATED);
 762         if (le_status == BT_LE_ACTIVATING)
 763                 __bt_core_set_le_status(BT_LE_ACTIVATED);
 764
 765         flight_mode_status = _bt_core_is_flight_mode_enabled();
 766
 767         if (flight_mode_status == TRUE && _bt_is_flightmode_request() == TRUE) {
 768                 _bt_set_flightmode_request(FALSE);
 769                 g_timeout_add(2000, (GSourceFunc)__bt_core_disable_timeout_cb, NULL);
 770                 return;
 771         }
 772         _bt_set_flightmode_request(FALSE);
 773         _bt_core_terminate();
 774 }
 775
 776 void _bt_core_adapter_removed_cb(void)
 777 {
 778         int flight_mode_value = 0;
 779         int power_saving_mode = 0;
 780         gboolean flight_mode_status;
 781         static int timer_id = -1;
 782
 783         BT_DBG("");
 784
 785         __bt_core_set_status(BT_DEACTIVATED);
 786         __bt_core_set_le_status(BT_LE_DEACTIVATED);
 787         if (vconf_set_int(VCONFKEY_BT_STATUS, VCONFKEY_BT_STATUS_OFF) != 0)
 788                 BT_ERR("Set vconf failed");
 789         if (vconf_set_int(VCONFKEY_BT_LE_STATUS, VCONFKEY_BT_LE_STATUS_OFF) != 0)
 790                 BT_ERR("Set vconf failed");
 791
 792         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_STATE,
 793                                                 EVT_VAL_BT_OFF) != ES_R_OK)
 794                 BT_ERR("Fail to set value");
 795
 796         if (__bt_eventsystem_set_value(SYS_EVENT_BT_STATE, EVT_KEY_BT_LE_STATE,
 797                                                 EVT_VAL_BT_LE_OFF) != ES_R_OK)
 798                 BT_ERR("Fail to set value");
 799
 800         if (is_recovery_mode == TRUE)
 801         {
 802                 if (timer_id < 0)
 803                         timer_id = g_timeout_add(2000, (GSourceFunc)__bt_core_recovery_cb, NULL);
 804                 return;
 805         }
 806
 807         if (vconf_get_int(BT_OFF_DUE_TO_FLIGHT_MODE, &flight_mode_value) != 0)
 808                 BT_ERR("Fail to get the flight_mode_deactivated value");
 809
 810         if (vconf_get_int(BT_OFF_DUE_TO_POWER_SAVING_MODE, &power_saving_mode) != 0)
 811                 BT_ERR("Fail to get the ps_mode_deactivated value");
 812
 813         flight_mode_status = _bt_core_is_flight_mode_enabled();
 814
 815         if (flight_mode_status == FALSE && _bt_is_flightmode_request() == TRUE) {
 816                 _bt_set_flightmode_request(FALSE);
 817                 if (timer_id < 0)
 818                         timer_id = g_timeout_add(2000, (GSourceFunc)__bt_core_enable_timeout_cb, NULL);
 819                 return;
 820         }
 821         _bt_set_flightmode_request(FALSE);
 822
 823         if (flight_mode_value == 1 || power_saving_mode == 1){
 824                 BT_DBG("Bt Core not terminated");
 825                 return;
 826         }
 827
 828         _bt_core_terminate();
 829 }